.ngContent {
    padding: 10px;
    border: 2px solid red;
}

.content {
    padding: 10px;
    margin-top: 10px;
    line-height: 20px;
    color: #FFFFFF;
    background-color: #de7d28;
}

.blue {
    background-color: blue;
}

.red {
    background-color: red;
}

.green {
    background-color: green;
}